baber/WOPTO huggingface dataset:
Patent JP-H02109370-A (JP)
Title: Transistor and manufacture of the same
Inventor: ISHIZAKA NAOE
IPC: H01L21/336
Filed: 1988-10-18
Abstract: PURPOSE:To enable prevention of change of the characteristic by a hot carrier without forming a low-concentration impurity area by making the source-area- side and drain-area-side peripheries of a gate insulating film thinner than the center thereof. CONSTITUTION:The source area 20 side and drain area 22 side peripheries 14a of a gate oxide film 14 is made thinner than the center thereof. Thereby gate voltage effectively applied to areas 21 and 23 under the thin gate insulating films 14a increases. Therefore, the areas 21 and 23 under the gate insulating films 14a are easier to invert by gate voltage than an area under the central gate insulating film 14b. Therefore, the resistance of the areas 21 and 23 is lower than that of the central channel area. This distribution of the resistance acts as a cushion when conduction electrons are absorbed to a drain area 22, suppressing the occurrence of hot carriers. Thereby change of the characteristic by hot carriers can be prevented without forming a low-concentration impurity area.
Patent JP-H08106949-A (JP)
Title: Divided connector
Inventor: FUKAMACHI MAKOTO
IPC: H01R13/64
Filed: 1994-09-30
Abstract: PURPOSE: To accurately connect female-male terminal metal fittings to each other by fitting corresponding female-male sub-connectors to each other in the mutually straight direction. CONSTITUTION: Among corresponding three sets of sub-connectors 3 and 13, central ones become positioning connectors 3a and 13a, and are housed in housing holes 2a and 12a so as to be immovable in the longitudinal direction without arranging a clearance. When female-male frames 1 and 11 are butted against each other, since lock projecting parts 45 of the positioning connector 13a are fitted in an under surface of a locking part 46 of the male frame 1, both frames 1 and 11 are temporarily installed.  When a lever 30 is swingingly operated, a fitting projecting part 14 of the positioning connector 13a is fitted in a fitting recessed part 4 of the positioning connector 3a while downward moving the lock projecting parts 45 in an escape groove 47, and the female frame 11 is straightly drawn near to the male frame l side by being guided by them, and the corresponding female-male sub-connectors 3 and 13 are fitted to each other in the straight direction.
Patent JP-H08125707-A (JP)
Title: Flow control method
Inventor: TOIKAWA SHOICHI
IPC: H04L69/14
Filed: 1994-10-26
Abstract: PURPOSE: To prevent the localization of traffic to a specific line without lowering a line utilization rate while minimizing the number of times of interruption from a line controller by confirmation response reception from an opposite terminal. CONSTITUTION: Until the remaining number of buffers inside the line controller becomes a prescribed number, 20% for instance, a communication management program 3 issues a data transmission request without confirmation response to the line controller 5. When the remaining number of the buffers 6 inside the controller becomes less than the prescribed number, the line controller 5 informs the communication management program 3. The communication management program 3 turns a flow control starting flag 31 ON and performs flow control. At the time of the flow control, the issuing number of the data transmission request without the confirmation response to the line controller 5 is suppressed to a fixed number.
Patent JP-H07121850-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKAYAMA TADASHI
IPC: H04N5/7826
Filed: 1993-10-20
Abstract: PURPOSE:To enable recording while controlling a movable element so that a track-curving and a track-shifting are not generated in tracks to be recorded newly. CONSTITUTION:A movable element 4 capable of being controlled electrically and a position detecting element 7 detecting the position of the movable element are mounted on the rotary cylinder 2 of a magnetic recording device by being paired. Then, a recording is performed while electrically controlling the movable element 4 based on the position detection signal of the movable element 4 stored previously in a movable element position detection signal storage memory and being in the case that a standard tape is reproduced with a recording head or the position detection signal of the movable element 4 being in the case that, at the time of a pre-roll, recorded tracks are reproduced with the recording head.
Patent JP-H11113611-A (JP)
Title: Fastening tool
Inventor: ANSCHER JOSEPH
IPC: A45F5/02
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To fix an objective in a manner that the objective to be fixed and a device can be mutually unfixed by providing at least one arm fixed to the main body so as to be removed at one end. SOLUTION: A free arm 5 is fitted to one end of a fastening body 2. The free arm 5 is extended upward from the fastening body 2 at a small angle and an opening to insert a hook or a loop fixing an objective is formed between the one end of the free arm 5 and the fastening tool body 2. The other end of free arm 5 is fitted to a latch 6 provided with a toothed part 7 extending almost parallelly to the free arm 5 at the free end. The latch 6 is fitted with a projection 9 positioned between the free arm 5 and the toothed part 7 to extend downward to the opposite face of the toothed part 7. The end of the fastening tool body 2 adjacent to the free end of the free arm 5 is engaged with the the other side face so as to be disengaged from the toothed part 7.
Patent JP-S62108418-A (JP)
Inventor: BERUNTO ADAMU
IPC: H01H9/44
Filed: 1986-11-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001081260-A (JP)
Title: Vinylcholoride-based resin composition
Inventor: IOKURA KENICHI
IPC: C08K5/10
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a vinylchloride-based resin composition which shows excellence in heat stability, initial coloring, printability and transparency, shows improved tackiness and can give a molded item having no fish eye. SOLUTION: This composition is obtained by mixing a solution of an organic solvent having a boiling point of 100 to 250 deg.C or a solution of a plasticizer used for a vinylchloride-based resin each containing (a) 0.01 to 3 pts.wt. of at least one metal carboxylates selected from calcium, barium, magnesium and zinc carboxylates and (b) a polymer having a weight average molecular weight of 2,000 to 5000,000 composed of 5 to 100 mol% of glycidyl(meth)acrylate and 0 to 95 mol% of other monomer copolymerizable therewith with 100 pts.wt. of a polyvinylchloride-based resin, the amount of the solution to be mixed being such that the polymer is 0.5 to 10 pts.wt.
Patent JP-S62122793-A (JP)
Inventor: MASUDA KEIKO
IPC: B42B4/00
Filed: 1985-11-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03128662-A (JP)
Title: Rotor of superconductive electrical rotating machine
Inventor: MURAKAMI TOSHIAKI
IPC: H02K55/04
Filed: 1989-10-11
Abstract: PURPOSE:To enable arranging a radiation shield on the outer periphery of a rotor inner cylinder fast and with a high reliability by constituting the rotor inner cylinder and radiation shield from materials, which make the linear expansion coefficient of the rotor inner cylinder smaller than that of the radiation shield, so that both the inner cylinder and shield are equal to each other in heat contraction. CONSTITUTION:When both ends 16, 17 of a radiation shield 14 are fixed to the mounting seat 15 of a torque tube 5, the axial stiffness of a rotor inner cylinder 4 is far larger than that of the radiation shield 14 so that a compressive stress given by sigma=Echi(alpha2-alpha1) is generated in the radiation shield 14. A stress generated when the preset temperature of the radiation shield 14 is changed, is zero if the preset temperature of the shield 14 is 106 deg.K; and a tensile stress is generated when the preset temperature is lower, and a compressive stress is generated when the temperature is higher.
Patent JP-H0796281-A (JP)
Title: Electrolytic ion water making device and backwashing thereof
Inventor: ASAI KEIKO
IPC: C02F1/46
Filed: 1993-09-27
Abstract: PURPOSE:To necessarily perform backwashing at an accurate period only for an accurate time and clearly inform the start and completion of backwashing as is understood by any person. CONSTITUTION:A flow rate detector 4 is arranged to a tap water passage 2 and a polarity changeover means 7 is arranged to an electrolytic power supply passage. Backwashing discriminating means 10, 14 discriminating the start and completion periods of backwashing on the basis of the memory quantities of memory means 11, 15 and the device operation quantities measured by measuring means 12, 16 and sound information means 9, 13 performing sound information on the basis of the discrimination results are provided and backwashing is performed by reversing polarity after sound information and the measurement of a backwashing time is performed only in such a state that a flow rate is detected. By this constitution, backwashing is necessarily performed at an accurate period for a specific time and a cathode is kept clean and electrolytic efficiency is good and backwashing water is not collected as drinking water during backwashing by mistake.
Patent JP-S63117054-A (JP)
Title: Vinyl chloride resin composition
Inventor: AWANO NOBUAKI
IPC: C08K3/26
Filed: 1986-11-05
Abstract: PURPOSE:To provide the title compsn. which gives products having excellent impact strength, fabricability and surface gloss, by blending a rigid vinyl chloride resin with ground limestone and precipitated fine calcium carbonate powder. CONSTITUTION:A rigid vinyl chloride resin (A) is blended with 2-10PHR ground limestone (B), 1-4PHR precipitated fine calcium carbonate (C) and optionally an acrylic processing aid (D) (e.g., polymethyl methacrylate).
Patent JP-H0683421-A (JP)
Title: Inspection device for machine tool
Inventor: TSUCHIDA HISASHI
IPC: B23Q15/00
Filed: 1992-09-03
Abstract: PURPOSE:To easily find a defective place by automatically deciding an operation place where a machining time is caused to exceed the calculating time. CONSTITUTION:A check program 27 which places the NC machine tool 20 in operation for various functions is prepared. Then this device is provided with a standard time setting means 28 where standard times (t1-t6) of respective sectional operations (steps T1-T6) performed by this check program 27 are provided. Further, the device is provided with a quality deciding means 29 which monitors and compares the actual operation time of the respective sectional operation with the set standard times to decide the propriety. The decision result is displayed on a CRT 26. The check program 27 is executed by an executing means 23 for the machining program of an NC device 21 as a substitute for the machining program 22. The check program 22 preferably executed all functions of the machine tool 20.
Patent JP-S61139473-A (JP)
Title: Electronic typewriter
Inventor: HIROTA KATSUTOSHI
IPC: B41J21/04
Filed: 1984-12-13
Abstract: PURPOSE:To enable printing to be performed in the same style as when data is registered with the left margin changed by actuating the unit according to the content of a relative tab position memory which memorizes a distance from the left margin when printing the content of a text memory in accordance with the content of an absolute tab position memory in ordinary printing. CONSTITUTION:When printing the content of a text memory 15, the change is selected by a changeover switch 5 from an absolute tab position memory 12 when typing operation is performed in ordinary printing to a selective tab position memory 18 which stores a distance from a left margin by relative tab setting means. As a result, characters registered in the text memory 15 can be printed in the same style as when said characters were registered.
Patent JP-S63116125-A (JP)
Title: Liquid crystal display panel
Inventor: WAKAI YOICHI
IPC: G02F1/133
Filed: 1986-11-05
Abstract: PURPOSE:To decrease the unevenness of display by forming a picture element electrode, a signal wiring, and metallic columnar object whose surface is oxidized, on one of opposed substrates, and placing uniformly this metallic columnar object in the opposed substrate by evadine the picture element electrode and a junction part of the signal wiring. CONSTITUTION:On opposed substrates 101, 102 of the upper side and the lower side, a line electrode 105 and a row electrode 104 are formed so as to be orthogonal to each other, respectively, and a superposed part of both the electrodes 105, 104 goes to a picture element, and between the substrates 101, 102, a liquid crystals layer 106 is inserted and held. A metallic columnar object 103 in which at least the surface is oxidized is formed on the lower side substrate 102. The columnar object 103 evades the row electrode, and has a high insulating property since the surface is oxidized, and exerts no influence electrically on the liquid crystal layer 106.
Patent JP-H0516080-A (JP)
Title: Automatic marking device
Inventor: TAKANASHI KOICHI
IPC: B25H7/04
Filed: 1991-07-08
Abstract: PURPOSE:To carry out the accurate and quick marking work by non-skillful worker with an automatic marking device for the reference marking work of construction work by providing an optical sensor and an electromagnetic brake in a marking part, and lowering the marking part with gravity, and operating the brake to stop the marking part when the optical sensor receives the laser horizontal reference signal. CONSTITUTION:A set lever 1 is pulled up to the upper part of a main frame 18, and the back surface of a device is brought into contact with the wall surface to be marked, and the level is checked by a level gauge 24, and thereafter, a start button 2 is pressed. Lock of a cassette holder 4 is thereby released, and an electromagnetic brake 3, a cassette 5, a marking string feeding motor 8 and the set lever 1 conduct processing along a guide rail 6 with the gravity. When the optical sensor 7 receives the predetermined horizontal reference laser light, the electromagnetic brake 3 is operated to stop the cassette holder 4 at a marking position for positioning.
Patent JP-2000091986-A (JP)
Title: Radio transmission system and transmission power control method
Inventor: KITADE TAKASHI
IPC: H04W16/28
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To decrease a transmission power control error in a mobile station when a base station uses a plurality of antennas to conduct diversity reception. SOLUTION: Spread sections 104, 105 of a base station use spread codes orthogonal to each other to spread distributed data and antennas 106, 107 transmit the data. Inverse spread section 202, 203 of a mobile station apply inverse spread processing to the received signal by using the same code as the spread code used by the base station, demodulation sections 204, 205 demodulate the inversely spread signals, reception power measurement sections 207, 208 measure received power from the demodulation result, a reception power measurement section 209 combines the measured reception powers, and a transmission power control section 212 controls transmission power, based on the combined reception power.
Patent JP-H06120657-A (JP)
Title: Production of metal base board
Inventor: INADA TEIICHI
IPC: B32B15/08
Filed: 1992-10-01
Abstract: PURPOSE:To obtain a high performance metal base board in which bending and warping are retarded at low cost. CONSTITUTION:In a metal base board comprising a copper foil 1, an insulating layer 2, and a metal plate 3, the copper foil 1 is applied with varnish composed at least of an epoxy resin, an inorganic filler, a curing agent for epoxy resin, and a solvent, and then it is heated to produce a coating in B stage state followed by application of varnish thereon thus producing the insulating layer 2 in the form of a coating in A stage state.
Patent JP-H05103563-A (JP)
Title: Method for rearing parasitic bee
Inventor: SHONO YOSHINORI
IPC: A01K67/033
Filed: 1991-10-11
Abstract: PURPOSE:To rear a parasitic bee which is a natural enemy to a fly and completely prevent a host fly from eclosing by treating a culture medium for rearing the fly with an insect juvenile hormonal compound, parasitizing the parasitic bee on a chrysalis of the fly pupating in the culture medium and rearing the chrysalis. CONSTITUTION:A culture medium for rearing a fly is treated with an insect, juvenile hormonal compound and a parasitic bee is then parasitized on a chrysalis pupating therein and reared to provide a parasitic bee which is a natural enemy to the fly. Furthermore, Spalangia endius, Nasonia vitripennis, etc., are cited as the parasitic bee and Musca domestica Linnaeus, Stomoxys calcitrans Linnaeus, Muscina stabulans, Fannia canicularis, etc., are cited as the fly. Pyriproxyfen, methoprene, fenoxycarb, etc., are cited as the juvenile hormonal compound.
Patent JP-H07120894-A (JP)
Title: Photographic processing composition and processing method
Inventor: OKADA HISASHI
IPC: G03C5/305
Filed: 1993-10-21
Abstract: PURPOSE:To provide a photographic processing composition without generating any precipitate or sludge due to the infiltration of metallic ion by incorporating a specified compd. or its salt into the composition. CONSTITUTION:This photographic processing composition contains at least one kind of compd. shown by the formula or its salt. In the formula, R1 is hydrogen atom and -L3-A3, each of L1, L2 and L3 is an alkylene group, arylene group and aralkylene group, each of A1, A2 and A3 is carboxyl, phosphono group, sulfo group and hydroxyl, and W is an alkylene group having 2-8C straight chain). The compd. is applicable to all the processing compositions for processing silver halide black-and-white photosensitive material, e.g. developer, bleaching soln., fixer, wash bath and rinse. The amt. of the compd. to be used is controlled to 10mg to 50g per liter of the processing composition.
Patent JP-H02108519-A (JP)
Title: Formation of three-dimensional shape and device therefor
Inventor: KURIBAYASHI SHOKICHI
IPC: B29C67/00
Filed: 1988-10-19
Abstract: PURPOSE:To make the layer thickness of photosetting layers uniform and enhance appearance quality by forming a light reflecting layer on the surface of the photosetting layer, supplying photosetting resin of said light reflecting layer, and then irradiating said photosetting resin with light and forming a photosetting layer for a following layer. CONSTITUTION:A light beam 3 for setting having a focus in the vicinity of liquid surface provided with given radiant energy and transmission depth is irradiated between a molding bed 5 sunk in a resin liquid tank and the liquid surface by means of a beam condensing lens 30. Resin liquid 2 irradiated with the light beam 3 for setting is fed to form a photosetting layer 40 of given pattern. Then, a beam reflection material 70 is moved from the side of a resin liquid tank upward to the center of the same, and a beam reflection material 60 is sprayed from a spraying nozzle 71 or to the surface of the formed photosetting layer 40 to form a beam reflection layer 6. Then, a molding bed 5 is lowered to sink the formed photosetting layer 40 into the resin liquid 2, and then new resin liquid 2 is fed onto the photosetting layer 40, and then the light beam 3 is again irradiated to form another photosetting layer 40, and thus the new photosetting layer 40 is laminated on the previously formed photosetting layer 40.
Patent JP-H11102086-A (JP)
Title: Developer
Inventor: SATOU CHIKATOSHI
IPC: G03G9/097
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To impart a quantity of electric charges suitable for the development of an electrostatic charge image and to keep the quantity of electric charges constant even after repeated development in an environment in which a change of triboelectric charge produces a considerable effect, e.g. in an environment at high temp. and high humidity or at low temp. and low humidity by specifying the average particle diameter of particles contained in a melted and kneaded body of the materials of a developer. SOLUTION: When at least particles of a 2:1 type metallic complex salt compd. represented by the formula and a resin binder are melted and kneaded and the resultant kneaded body is crushed to obtain a developer, the average particle diameter of particles in the kneaded body is regulated to <=0.2 μm. In the formula, X is -CONHPh, Y is -SO2 CO2 H5 , M is Co and A is an alkali metallic or ammonium ion. At least the dye represented by the formula as well as a colorant is added to the resin binder by 0.1-5 pts.wt. and they are melted, kneaded, crushed and classified to produce the objective developer. Improved dispersibility to the resin binder and meltability are ensured and the developer has stable negative chargeability.
Patent JP-H08126987-A (JP)
Title: Rotary shaft transmitting mechanism of robot hand
Inventor: AKAMI KAZUO
IPC: B25J17/02
Filed: 1994-10-27
Abstract: PURPOSE: To provide a rotary shaft transmitting mechanism of a robot hand which can prevent a breakage of the robot when an excessive load is applied to the robot hand, and can reopen the working by repairing the breakage by a worker when the breakage is generated. CONSTITUTION: A robot hand 35 is held by the tip of an arm 33 in order to feed a plate member to a press brake (plate member process machine) 1. A torque is transferred from a driving motor to a driving side bevel gear and a rotary shaft through a playable driven side bevel gear 75. A ball 79 projected at the driven side bevel gear 75 is fitted to a recess 83 provided to a ball guide plate 81, and the torque is transmitted through the ball guide plate 81 and a leaf spring (an elastic body) 89 fixed to the rotary shaft 43. The ball 79 is set to prevent its removal from the recess by the function of the leaf spring 89. When an excessive torque is operated to the robot hand 35, the ball 79 is removed from the recess 83 of the ball guide plate 81, and a rotation-free condition is generated.
Patent JP-2000134505-A (JP)
Title: Solid-state imaging device
Inventor: BOKU SHOSHOKU
IPC: H04N5/372
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain high conversion gain by constituting solid-state imaging device of a second transistor for supplying a rated current being proportional to a rated current bias voltage to a part between a first node and a second power source, controlling the node voltage of the second node based on the output voltage of a voltage amplifier circuit, which is outputted from the first node, and varying the input capacitance of the voltage amplifier circuit. SOLUTION: A source follower circuit 7 is constituted of the transistors M11 and M12. In the meantime, a power source voltage varying part 8 is constituted of the transistors M13 an M14 forming the source follower circuit and a voltage coupling capacitor C. The drain of the transistor M13 is connected to the first power source VDD, the source is to the node N3 and the gate is to an output terminal 4. The node N3 is connected to the node N2 with the capacitor C. Then the voltage VDD' of the node N2 is varied by the AC component of an output voltage which is fed-back by the capacitor C.
Patent JP-H11152115-A (JP)
Title: Method for setting sealing equipment and apparatus for sealing tightening clip
Inventor: BIENERT OLAF
IPC: B65B51/04
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To tighten a clip around a cover at a fixed tightening interval. SOLUTION: In a method for setting equipment for sealing a tightening clip between a die 26 and a master 28, which are first opposed to each other at a tightening interval X and then moved so as to leave each other in order to seal the clip 30', the tightening interval between the die and the master is detected. Further, an apparatus for sealing the tightening clip between the die and the master is provided with a sensor 40 for detecting the tightening interval X between the die 26 and the master 28.